Handguard for a firearm



FIG. 1 is a left view of an handguard for a firearm shown in a use configuration with environment.

FIG. 2 is a front, top, right perspective view of the handguard for a firearm with the environment removed.

FIG. 3 is a left elevation view thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a right elevation view thereof.

FIG. 6 a bottom plan view thereof.

FIG. 7 is a front elevation view thereof; and,

FIG. 8 is a rear elevation view thereof.

The dashed lines in FIG. 1 depict the environment of a firearm that forms no part of the claimed design. The dashed lines in FIGS. 2, 4, 5, 6, and 8 depict portions of the handguard for a firearm that forms no part of the claimed design. 

CLAIM The ornamental design for a handguard for a firearm, as shown and described. 